under challenging conditions. 7.62×54mmR maximum C.I.P. cartridge dimensions. All sizes in millimeters (mm). Americans would define the shoulder angle...

handgun and rifle cartridges Wikimedia Commons has media related to 11.15 x 60 mm R. The .43 Mauser, Handloader magazine, June–July 2002, Volume 37, Number...

that entered service in 1984. The R-73 was developed to replace the earlier R-60 (AA-8 'Aphid') weapon for short-range use by Soviet fighter aircraft. Work...

The Molniya (now Vympel) R-60 (NATO reporting name: AA-8 "Aphid") is a short-range lightweight infrared homing air-to-air missile designed for use by Soviet...

This is a list of firearm cartridges which have bullets in the 11 millimetres (0.43 in) to 11.99 millimetres (0.472 in) caliber range. Length refers to the...

The Bofors 40 mm Automatic Gun L/60 (often referred to simply as the "Bofors 40 mm gun", the "Bofors gun" and the like, see name) is an anti-aircraft autocannon...

Bofors 57 mm Naval Automatic Gun L/60 (Swedish: 57 mm sjöautomatkanon L/60 (57 mm SAK 60)), also known as 57 mm/60 (2.25") SAK Model 1950 and the like...

weapon comes chambered for a more powerful 40×365mmR cartridge (vs 40×311mmR for the Bofors 40 mm L/60). Most importantly however is the new ejection system...

BTR-60 armed with twin 23 mm anti-aircraft guns (probably ZU-23-2). It is designed to be used for anti-aircraft purposes. BTR-60 armed with twin 37 mm anti-aircraft...

105×617mmR, is a common, NATO-standard, tank gun cartridge used in 105 mm guns such as those derived from the Royal Ordnance L7. The 105×617mmR cartridge...

country. It was introduced by France in 1886. Formed by necking down the 11×59mmR Gras black powder cartridge, the smokeless 8mm Lebel cartridge started...

CM60A1, also known as the Brandt HB 60LP, MCB-60 HB, or simply as the Brandt 60mm LP gun-mortar, is a 60 mm (2.36 in.) gun-mortar. Unlike conventional infantry...

Spencer 2.34mm SwissMiniGun 4.5×26mm MKR 5 mm Remington Rimfire Magnum 10.4×38mm Swiss Rimfire 12.17×42mm RF 14x33mmR Wänzl .14-222 .17-223 .17 Ackley Bee ...

rifling twist rate was also changed from 300 mm (1 in 11.81 in) to 254 mm (1 in 10 in). The 7.62×53mmR cartridge remains in military use to this day...

rimmed cartridge to 41,000 CUP because of this. 7×57mmR cartridge dimensions. All sizes in millimeters (mm). The ballistics of the 7×57mm became popular with...

Adapting the 60° pushrod block for the LQ1's overhead cams significantly increased packaged engine height. Bore was increased to 92 mm (3.6 in), and...

The Tumansky R-11 (initially AM-11) is a Soviet Cold War-era turbojet engine. The Tumansky R-11 was developed by A.A. Mikulin, Sergei Tumansky, and B.S...

250 mm (1 in 9.84 in), six grooves, ø lands = 8.82 mm, ø grooves = 9.02 mm, land width = 2.49 mm and the primer type is small pistol. According to CIP...

rate for this cartridge is 255 mm (1 in 10 inches), 4 grooves, Ø lands = 5.40 mm, Ø grooves = 5.60 mm, land width = 2.60 mm and the primer type is either...

should be sized such that these letters are 8.73 mm tall and the topmost (6/60) "E" should be 87.3 mm tall. Putting it another way, the eye should be at...

quick-fire 76.2 x 385 mm R ammunition and had a hydro-pneumatic recoil mechanism. It has been claimed that the L-11 was based on the 76 mm air-defense gun M1914/15...

The M60, officially the Machine Gun, Caliber 7.62 mm, M60, is a family of American general-purpose machine guns firing 7.62×51mm NATO cartridges from a...

increased from 60–64 mm Radius on some intake pipes increased from 70–80 mm Increased exhaust flow Exhaust Head pipe increased from 60–65 mm Higher flow...

1960s as a replacement design for the twin barreled Bofors 57 mm Naval Automatic Gun L/60. The gun is remotely controlled by a fire-control computer but...

90 mm gun M1/M2/M3 was an American heavy anti-aircraft and anti-tank gun, playing a role similar to the German 8.8cm Flak 18. It had a 3.5 in (90 mm) diameter...

T-60 743(r). The shortcomings of the 20 mm autocannon used on the T-60 were apparent, thus attempts were made in 1942 to re-arm the tank with the 37 mm...

Japanese Wagon R, the overall length of the second generation Wagon R was increased to 3,595 mm (an increase of 75 mm) with a wheelbase of 2,400 mm. The second...

for an 18 in (457 mm)-barrelled AR-15 platform firearm was on average 200–300 ft/s (60–90 m/s) less than the data for the 24 in (610 mm)-barrelled CZ 527...

velocity: 1800 m/s Muzzle energy: 5.8 MJ Penetration: 245 mm at 0° at 2000 m, 140 mm at 60° at 2000 m, (energy at 2000 m is 4.2 MJ) Entered service (estimated)...

R-1830 Twin Wasp is an American air-cooled radial aircraft engine. It displaces 1,830 cu in (30.0 L) and its bore and stroke are both 5.5 in (140 mm)...